132256462244021 has 16 divisors (see below), whose sum is σ = 133384335598080. Its totient is φ = 131133407328000.

The previous prime is 132256462243987. The next prime is 132256462244047. The reversal of 132256462244021 is 120442264652231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132256462244021 - 2⁶ = 132256462243957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132256462244821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2467766801 + ... + 2467820393.

It is an arithmetic number, because the mean of its divisors is an integer number (8336520974880).

Almost surely, 2^{132256462244021} is an apocalyptic number.

It is an amenable number.

132256462244021 is a deficient number, since it is larger than the sum of its proper divisors (1127873354059).

132256462244021 is a wasteful number, since it uses less digits than its factorization.

132256462244021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98156.

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 132256462244021 in words is "one hundred thirty-two trillion, two hundred fifty-six billion, four hundred sixty-two million, two hundred forty-four thousand, twenty-one".